Best for Nba Live 06

I was wondering is it better to have a better graphics card or more memory to get the graphics in the game to run at high.

I currently have:

256 ddr ram memory
Nvidia gefore 3 32mb graphics card

Which one would be better to upgrade because i only want to upgrade one or the other?

Thanks.

its defenitely the graphics card!!!!!

I'd still recommend getting some more RAM in your system though. 512 MB would be an improvement though 1 GB would be preferable.